This is the routing layer for Auth0's authentication setup across eleven different frameworks. It detects what you're building (checks package.json, looks for framework files like angular.json or next.config), walks you through creating an Auth0 application with the CLI, then points you to the right framework-specific skill like auth0-react or auth0-nextjs. The framework detection table is helpful, and it handles the common gotcha of distinguishing between Fastify web apps and APIs. If your stack isn't in the tier 1 list (React, Next, Vue, Angular, Express, Fastify, Flask, React Native), it gives you Auth0 docs links instead. Basically saves you from starting with the wrong SDK for your application type.
npx skills add https://github.com/auth0/agent-skills --skill auth0-quickstart